84292005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 159136704

約数和(自身を除く): 74844699

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 365, 511, 735, 1095, 1533, 1571, 2555, 3577, 4713, 7665, 7855, 10731, 10997, 17885, 23565, 32991, 53655, 54985, 76979, 114683, 164955, 230937, 344049, 384895, 573415, 802781, 1154685, 1720245, 2408343, 4013905, 5619467, 12041715, 16858401, 28097335, 84292005]

約数ペア:

[(1, 84292005), (3, 28097335), (5, 16858401), (7, 12041715), (15, 5619467), (21, 4013905), (35, 2408343), (49, 1720245), (73, 1154685), (105, 802781), (147, 573415), (219, 384895), (245, 344049), (365, 230937), (511, 164955), (735, 114683), (1095, 76979), (1533, 54985), (1571, 53655), (2555, 32991), (3577, 23565), (4713, 17885), (7665, 10997), (7855, 10731)]